David James “Dave” Stumpf, 65, died Friday, May 30, 2014, suddenly of heart failure in Englewood, Fla.

He was born Nov. 5, 1948, in Rochester, N.Y., the son of Richard William Stumpf and Jacqueline Mahar Stumpf.

Dave served in the U.S. Navy on nuclear submarines from 1967 to 1973. He worked for Eastman Kodak in Rochester from 1973 to 2004, as an electrician, and then as an electrical process control teacher at BOCES.